Comments (2)
dail8859
commented on May 27, 2024
Thanks for opening this issue. The unfortunate short answer to all this is...I don't know :)
The SingleApplication library is what is used to prevent multiple application instances which is what is using the shared memory. It would be best to open an issue with that repository. I know there was some changes with Qt6.6, and that project is aware of it. I'm not sure what version of Qt your package is using since only the flatpak and appimage are the only supported distributions.
from notepadnext.
hgkamath
commented on May 27, 2024
Thank you for your much appreciated contributions to NotepadNext ! .
So it seems the bug is to be handled in an upstream project.
itay-grudev says itay-grudev/SingleApplication#190 (comment)
I am working on a new implementation that doesn't use QSharedMemory but it's not finished yet.
I understand, in which case we must wait until its fixed in the upstream SingleApplication Library.
Also, here-in letting distribution fedora copr builder birkch/h3o66 (@h3o66) know about this issue.
(I hope this notifies, but I'm not sure how github handles mentioned-users, I don't see user added to the the issue's participants/notified subscriber list)
Unless flatpak and appimage, in a different way manage shared /dev/shm file creation per-User-per-Desktop, chances are that the bug might affect them too, unless confirmed not to. Steps to try reproduce.
- first delete any existing
/dev/shmfile that may be used by NotepadNext-app - run NotepadNext-app as root. Close NotepadNext-app
- check shm file in
/dev/shmand check is created with owner-rw-only permissions as root user - try run NotepadNext-app as unprivileged user
- NotepadNext-app should crash on start
The binary is built against Qt6 using the system libraries that ships with fedora releases, the current version as of 20240227 being 6.6.2-1.fc39.x86_64 .
root@sirius:/dev/shm# ldd /usr/bin/NotepadNext
linux-vdso.so.1 (0x00007ffc8ac72000)
libxcb.so.1 => /lib64/libxcb.so.1 (0x00007f752e7e5000)
libQt6PrintSupport.so.6 => /lib64/libQt6PrintSupport.so.6 (0x00007f752e764000)
libQt6Widgets.so.6 => /lib64/libQt6Widgets.so.6 (0x00007f752da00000)
libQt6Gui.so.6 => /lib64/libQt6Gui.so.6 (0x00007f752d000000)
libQt6Network.so.6 => /lib64/libQt6Network.so.6 (0x00007f752ce35000)
libQt6Core5Compat.so.6 => /lib64/libQt6Core5Compat.so.6 (0x00007f752e707000)
libQt6Core.so.6 => /lib64/libQt6Core.so.6 (0x00007f752c600000)
libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007f752c200000)
libm.so.6 => /lib64/libm.so.6 (0x00007f752cd54000)
libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f752e6e1000)
libc.so.6 => /lib64/libc.so.6 (0x00007f752c01e000)
libXau.so.6 => /lib64/libXau.so.6 (0x00007f752e6db000)
libEGL.so.1 => /lib64/libEGL.so.1 (0x00007f752e6c7000)
libfontconfig.so.1 => /lib64/libfontconfig.so.1 (0x00007f752d9b1000)
libX11.so.6 => /lib64/libX11.so.6 (0x00007f752c4b9000)
libglib-2.0.so.0 => /lib64/libglib-2.0.so.0 (0x00007f752bed4000)
libQt6DBus.so.6 => /lib64/libQt6DBus.so.6 (0x00007f752cc87000)
libxkbcommon.so.0 => /lib64/libxkbcommon.so.0 (0x00007f752e1b7000)
libGLX.so.0 => /lib64/libGLX.so.0 (0x00007f752d97e000)
libOpenGL.so.0 => /lib64/libOpenGL.so.0 (0x00007f752d953000)
libpng16.so.16 => /lib64/libpng16.so.16 (0x00007f752c480000)
libharfbuzz.so.0 => /lib64/libharfbuzz.so.0 (0x00007f752bdc6000)
libfreetype.so.6 => /lib64/libfreetype.so.6 (0x00007f752bcf6000)
libz.so.1 => /lib64/libz.so.1 (0x00007f752c466000)
libzstd.so.1 => /lib64/libzstd.so.1 (0x00007f752bc3a000)
libgssapi_krb5.so.2 => /lib64/libgssapi_krb5.so.2 (0x00007f752bbe4000)
libbrotlidec.so.1 => /lib64/libbrotlidec.so.1 (0x00007f752d945000)
libproxy.so.1 => /lib64/libproxy.so.1 (0x00007f752d940000)
libcrypto.so.3 => /lib64/libcrypto.so.3 (0x00007f752b600000)
libicuuc.so.73 => /lib64/libicuuc.so.73 (0x00007f752b200000)
libicui18n.so.73 => /lib64/libicui18n.so.73 (0x00007f752ae00000)
libsystemd.so.0 => /lib64/libsystemd.so.0 (0x00007f752baf1000)
libdouble-conversion.so.3 => /lib64/libdouble-conversion.so.3 (0x00007f752badb000)
libb2.so.1 => /lib64/libb2.so.1 (0x00007f752c45a000)
libpcre2-16.so.0 => /lib64/libpcre2-16.so.0 (0x00007f752b573000)
/lib64/ld-linux-x86-64.so.2 (0x00007f752e82d000)
libGLdispatch.so.0 => /lib64/libGLdispatch.so.0 (0x00007f752b4bb000)
libxml2.so.2 => /lib64/libxml2.so.2 (0x00007f752ac8c000)
libpcre2-8.so.0 => /lib64/libpcre2-8.so.0 (0x00007f752b420000)
libdbus-1.so.3 => /lib64/libdbus-1.so.3 (0x00007f752b1ab000)
libXext.so.6 => /lib64/libXext.so.6 (0x00007f752b40c000)
libgraphite2.so.3 => /lib64/libgraphite2.so.3 (0x00007f752b18a000)
libbz2.so.1 => /lib64/libbz2.so.1 (0x00007f752b176000)
libkrb5.so.3 => /lib64/libkrb5.so.3 (0x00007f752abb3000)
libk5crypto.so.3 => /lib64/libk5crypto.so.3 (0x00007f752b15e000)
libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007f752b157000)
libkrb5support.so.0 => /lib64/libkrb5support.so.0 (0x00007f752aba3000)
libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x00007f752b150000)
libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f752ab92000)
libbrotlicommon.so.1 => /lib64/libbrotlicommon.so.1 (0x00007f752ab6f000)
libpxbackend-1.0.so => /usr/lib64/libproxy/libpxbackend-1.0.so (0x00007f752ab60000)
libgobject-2.0.so.0 => /lib64/libgobject-2.0.so.0 (0x00007f752ab00000)
libicudata.so.73 => /lib64/libicudata.so.73 (0x00007f7528c00000)
libcap.so.2 => /lib64/libcap.so.2 (0x00007f752aaf6000)
liblz4.so.1 => /lib64/liblz4.so.1 (0x00007f752aad4000)
liblzma.so.5 => /lib64/liblzma.so.5 (0x00007f752aaa1000)
libgomp.so.1 => /lib64/libgomp.so.1 (0x00007f7528bad000)
libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f7528b80000)
libcurl.so.4 => /lib64/libcurl.so.4 (0x00007f7528acc000)
libgio-2.0.so.0 => /lib64/libgio-2.0.so.0 (0x00007f75288f6000)
libduktape.so.207 => /lib64/libduktape.so.207 (0x00007f75288aa000)
libffi.so.8 => /lib64/libffi.so.8 (0x00007f752aa91000)
libnghttp2.so.14 => /lib64/libnghttp2.so.14 (0x00007f752887f000)
libidn2.so.0 => /lib64/libidn2.so.0 (0x00007f752885d000)
libssh.so.4 => /lib64/libssh.so.4 (0x00007f75287ea000)
libpsl.so.5 => /lib64/libpsl.so.5 (0x00007f75287d6000)
libssl.so.3 => /lib64/libssl.so.3 (0x00007f7528733000)
libldap.so.2 => /lib64/libldap.so.2 (0x00007f75286ce000)
liblber.so.2 => /lib64/liblber.so.2 (0x00007f75286bc000)
libgmodule-2.0.so.0 => /lib64/libgmodule-2.0.so.0 (0x00007f75286b5000)
libmount.so.1 => /lib64/libmount.so.1 (0x00007f7528664000)
libunistring.so.5 => /lib64/libunistring.so.5 (0x00007f75284b4000)
libevent-2.1.so.7 => /lib64/libevent-2.1.so.7 (0x00007f752845c000)
libsasl2.so.3 => /lib64/libsasl2.so.3 (0x00007f752843d000)
libblkid.so.1 => /lib64/libblkid.so.1 (0x00007f7528401000)
libcrypt.so.2 => /lib64/libcrypt.so.2 (0x00007f75283c8000)
root@sirius:/dev/shm# rpm -qa | grep -Ei Qt | sort
adwaita-qt4-1.1.3-4.fc33.x86_64
adwaita-qt5-1.4.2-5.fc39.x86_64
adwaita-qt6-1.4.2-5.fc39.x86_64
dbusmenu-qt-0.9.3-0.32.20160218.fc39.x86_64
dbusmenu-qt5-0.9.3-0.32.20160218.fc39.x86_64
gstreamer1-plugins-good-qt-1.22.9-3.fc39.x86_64
gstreamer1-plugins-good-qt6-1.22.9-3.fc39.x86_64
ibus-qt-1.3.4-8.fc39.x86_64
libadwaita-qt5-1.4.2-5.fc39.x86_64
libadwaita-qt6-1.4.2-5.fc39.x86_64
lxqt-wallet-3.2.2-6.fc39.x86_64
polkit-qt5-1-0.114.0-7.fc39.x86_64
qadwaitadecorations-qt5-0.1.4-2.fc39.x86_64
qadwaitadecorations-qt6-0.1.4-2.fc39.x86_64
qca-qt5-2.3.6-2.fc39.x86_64
qca-qt5-ossl-2.3.6-2.fc39.x86_64
qgnomeplatform-qt5-0.9.2-10.fc39.x86_64
qgnomeplatform-qt6-0.9.2-10.fc39.x86_64
qt-4.8.7-74.fc39.x86_64
qt5-qtbase-5.15.12-5.fc39.x86_64
qt5-qtbase-common-5.15.12-5.fc39.noarch
qt5-qtbase-gui-5.15.12-5.fc39.x86_64
qt5-qtdeclarative-5.15.12-1.fc39.x86_64
qt5-qtgraphicaleffects-5.15.12-1.fc39.x86_64
qt5-qtimageformats-5.15.12-1.fc39.x86_64
qt5-qtmultimedia-5.15.12-1.fc39.x86_64
qt5-qtquickcontrols2-5.15.12-1.fc39.x86_64
qt5-qtquickcontrols-5.15.12-1.fc39.x86_64
qt5-qtspeech-5.15.12-1.fc39.x86_64
qt5-qtspeech-speechd-5.15.12-1.fc39.x86_64
qt5-qtsvg-5.15.12-1.fc39.x86_64
qt5-qttools-common-5.15.12-1.fc39.noarch
qt5-qttools-libs-help-5.15.12-1.fc39.x86_64
qt5-qttranslations-5.15.12-1.fc39.noarch
qt5-qtwayland-5.15.12-2.fc39.x86_64
qt5-qtwebsockets-5.15.12-1.fc39.x86_64
qt5-qtx11extras-5.15.12-1.fc39.x86_64
qt5-qtxmlpatterns-5.15.12-1.fc39.x86_64
qt5-srpm-macros-5.15.12-1.fc39.noarch
qt6-qt5compat-6.6.2-1.fc39.x86_64
qt6-qtbase-6.6.2-1.fc39.x86_64
qt6-qtbase-common-6.6.2-1.fc39.noarch
qt6-qtbase-gui-6.6.2-1.fc39.x86_64
qt6-qtdeclarative-6.6.2-1.fc39.x86_64
qt6-qtmultimedia-6.6.2-1.fc39.x86_64
qt6-qtshadertools-6.6.2-1.fc39.x86_64
qt6-qtsvg-6.6.2-1.fc39.x86_64
qt6-qttranslations-6.6.2-1.fc39.noarch
qt6-qtwayland-6.6.2-1.fc39.x86_64
qt6-srpm-macros-6.6.2-1.fc39.noarch
qt-common-4.8.7-74.fc39.noarch
qt-heif-image-plugin-0.3.4-1.fc39.x86_64
qt-settings-39.1-1.fc39.noarch
qt-x11-4.8.7-74.fc39.x86_64
sni-qt-0.2.7-0.13.20170217.fc39.x86_64
root@sirius:/dev/shm# rpm -qil NotepadNext
Name : NotepadNext
Version : 0.7
Release : 1.fc39
Architecture: x86_64
Install Date: Sun 25 Feb 2024 03:28:46 PM IST
Group : Unspecified
Size : 5563473
License : GPLv3
Signature : RSA/SHA256, Sun 25 Feb 2024 07:28:13 AM IST, Key ID 0e867c75e06fb945
Source RPM : NotepadNext-0.7-1.fc39.src.rpm
Build Date : Sun 25 Feb 2024 07:20:45 AM IST
Build Host : copr-hv-x86-64-03-prod-05618753-20240225-013915
Vendor : Fedora Copr - user birkch
URL : https://github.com/dail8859/NotepadNext
Summary : A cross-platform, reimplementation of Notepad++
Description :
A cross-platform, reimplementation of Notepad++.
/usr/bin/NotepadNext
/usr/lib/.build-id
/usr/lib/.build-id/73
/usr/lib/.build-id/73/74815c660f105f0a9870db32ea9a0b9ac33c3e
/usr/share/applications/NotepadNext.desktop
/usr/share/doc/NotepadNext
/usr/share/doc/NotepadNext/README.md
/usr/share/doc/NotepadNext/doc
/usr/share/doc/NotepadNext/doc/Building.md
/usr/share/doc/NotepadNext/doc/Create Release.md
/usr/share/doc/NotepadNext/doc/Translation.md
/usr/share/doc/NotepadNext/doc/Update Scintilla.md
/usr/share/doc/NotepadNext/doc/screenshot.png
/usr/share/doc/NotepadNext/doc/screenshot_linux.png
/usr/share/icons/hicolor/scalable/apps/NotepadNext.svg
/usr/share/icons/hicolor/scalable/mimetypes/NotepadNext.svg
/usr/share/licenses/NotepadNext
/usr/share/licenses/NotepadNext/LICENSE
/usr/share/metainfo/com.github.dail8859.NotepadNext.metainfo.xml
from notepadnext.
Related Issues (20)
- Support ctrl+insert/shift+insert/shift+delete shortcuts on Mac HOT 5
- Add Polish translation template HOT 2
- Supporting Arabic lang HOT 1
- Load additional qt translation files.
- Multi Session / Instances Support
- Add shortcut for expand and collapse function
- Add command-line argument to open to a line number in a file like notepad++ HOT 5
- Error: CreateDXGIFactory2 at dxgi.dll HOT 4
- Can't open large txt files (~100GiB) HOT 1
- fetch-pack: unexpected disconnect while reading sideband packet HOT 1
- Find/Replace dialog UI arrangement issues for Mac Version HOT 7
- [Bug] When show status bar is set to false, does not take effect after application restart HOT 1
- Exit the Application when the last tab closed HOT 2
- [MAC OS] Close the [New 1] tab after a file opened HOT 1
- Opening a file when another instance is already is running sometimes fails HOT 6
- [MAC] Double-click to open a file and cannot activate the minimized NN window HOT 5
- would you please support edit code styles by user HOT 3
- Better Linux Screenshot HOT 4
- [Feature request] Find index match count HOT 1
- [feature request] temporarily store files when close 'x' button for window is pressed HOT 1
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